# Copyright 2020 The StackStorm Authors.
# Copyright 2019 Extreme Networks, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from st2common.util.jsonify import json_encode

__all__ = ["JsonConverter"]


class JsonConverter(object):
    def convert(self, items_list):
        if not isinstance(items_list, list):
            raise ValueError("Items to be converted should be a list.")
        json_doc = json_encode(items_list)
        return json_doc
